Turbo 108 octane boost is a racing fuel concentrate it eliminates engine knocks and restores lost horsepower to your vehicle. Turbo 108 is safe for all gasoline engines and sensors. Contains MMT. Eliminates hesitation nd stalling without harming catalytic converters. Product Features:Eliminates engine knock, hesitation and stallingIncreases octane level and Anti-lock effectivenessIncreases octane level and restores lost horsepowerWill not harm sensors or catalytic convertersSafe for all gasoline enginesFlash point: 37.0 degrees_celsius